private String getUrlContent(CachedUrl url) throws IOException {
InputStream content = url.getUnfilteredInputStream();
ByteArrayOutputStream baos = new ByteArrayOutputStream();
StreamUtil.copy(content, baos);
content.close();
String contentStr = new String(baos.toByteArray());
baos.close();
return contentStr;
}
private void buildUrlSets(String url) {
try {
outputMessage("\nFetching " + url, TEST_SUMMARY_MESSAGE);
URL srcUrl = new URL(url);
// URLConnection conn = srcUrl.openConnection();
// String type = conn.getContentType();
// type = conn.getHeaderField("content-type");
// InputStream istr = conn.getInputStream();
LockssUrlConnection conn = UrlUtil.openConnection(url, connectionPool);
if (proxyHost != null) {
conn.setProxy(proxyHost, proxyPort);
}
if (userAgent != null) {
conn.setRequestProperty("user-agent", userAgent);
}
try {
conn.execute();
int resp = conn.getResponseCode();
if (resp != 200) {
outputMessage("Resp: " + resp + ": " + conn.getResponseMessage(), TEST_SUMMARY_MESSAGE);
return;
}
depth_fetched[m_curDepth - 1]++;
String cookies = conn.getResponseHeaderValue("Set-Cookie");
if (cookies != null) {
outputMessage("Cookies: " + cookies, PLAIN_MESSAGE);
}
String type = conn.getResponseContentType();
if (type == null || !type.toLowerCase().startsWith("text/html")) {
outputMessage("Type: " + type + ", not parsing", URL_SUMMARY_MESSAGE);
return;
}
outputMessage("Type: " + type + ", extracting Urls", URL_SUMMARY_MESSAGE);
InputStream istr = conn.getResponseInputStream();
InputStreamReader reader = new InputStreamReader(istr);
// MyMockCachedUrl mcu = new MyMockCachedUrl(srcUrl.toString(), reader);
GoslingHtmlLinkExtractor extractor = new GoslingHtmlLinkExtractor();
extractor.extractUrls(null, istr, null, srcUrl.toString(), new MyLinkExtractorCallback());
istr.close();
depth_parsed[m_curDepth - 1]++;
} finally {
conn.release();
}
} catch (MalformedURLException murle) {
murle.printStackTrace();
outputErrResults(url, "Malformed URL:" + murle.getMessage());
} catch (IOException ex) {
ex.printStackTrace();
outputErrResults(url, "IOException: " + ex.getMessage());
}
}
protected void checkFilter(SimulatedArchivalUnit sau) throws Exception {
log.debug("checkFilter()");
CachedUrl cu = sau.makeCachedUrl(sau.getUrlRoot() + "/001file.html");
enableFilter(sau, true);
InputStream is = cu.openForHashing();
String expected = "001file.html This is file 1, depth 0, branch 0. foobar ";
assertEquals(expected, StringUtil.fromInputStream(is));
is.close();
enableFilter(sau, false);
cu = sau.makeCachedUrl(sau.getUrlRoot() + "/001file.html");
is = cu.openForHashing();
expected =
"<HTML><HEAD><TITLE>001file.html</TITLE></HEAD><BODY>\n"
+ "This is file 1, depth 0, branch 0.<br><!-- comment --> "
+ "Citation String foobar<br><script>"
+ "(defun fact (n) (cond ((= n 0) 1) (t (fact (sub1 n)))))</script>\n"
+ "</BODY></HTML>";
assertEquals(expected, StringUtil.fromInputStream(is));
is.close();
}